diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2b65b82..bec8dc9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       # install deps
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: install debian-packaged dependencies
         run: sudo apt install -y libwxgtk3.2-dev libboost-graph1.83.0 libboost-serialization1.83.0 libboost-all-dev
 
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       # install deps
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: install dependencies via brew
         run: |
           brew update
@@ -59,7 +59,7 @@ jobs:
   WindowsBuild:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Add msbuild to PATH
         uses: microsoft/setup-msbuild@v2
       
@@ -95,7 +95,7 @@ jobs:
     runs-on: windows-latest
     needs: WindowsBuild
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/download-artifact@v6
         with:
           name: NetlistViewer_Windows_x86_64